Feb. 11th

Oil tight hole seals are used to cover conduit or push button holes as well as seal any openings to prevent dirt, water, dust, and oil from entering an enclosure. With this type of seal, users are able to cover enclosures without needing to create a new conduit box as well as allow them to reuse the hole should the need arise. Sierra Pacific Engineering and Products oil tight hole seals come in various sizes, able to cover holes with diameters ranging from 3/16” to 4 5/8”. The seals come in two types: stainless steel with a brushed /grained finish and steel with a gray painted finish that matches ANSI 61 industrial enclosure cabinets. These robust materials ensure the durability of the seals in different environments. Each set includes a cap, an oil-resistant gasket, a backplate, and a wing nut. All Sierra Pacific Engineering and Products Oil Tight Hole Seals are UL 508A Recognized components.

Click here to go to Oil Tight Seals section

 T116               T120SS                         T128SS                                     




Keywords: openings, round, all sizes, grey, brushed, grained, electrical
Feb. 05th

A tie down ring is a simple component that allows you to secure heavy cargo on trucks, trailers, and even military vehicles in order to keep it in place during transportation.   Our 898 tie down, awarded with Design and Utility patents, has a very unique design that can fit most, if not all, types of application. Multiple cargos can be secured using a single 898 tie down thanks to its double ring design.   The double rings are made of forged steel and the tie down assembly has been tested to withstand a maximum load of 3750 lbs. Another unique feature of the 898 tie down is the 360 degree rotating Center Bar. This allows the rings to swivel and match the angle that provides the best tension when in use. The presence of drain holes in this specially designed tie down ring prevents the possibility of water buildup.

Click to go to Tie Down Rings section





Keywords: heavy duty, 2500 lbs., 3750 lbs., steel, zinc plated, pull
Feb. 05th

Sierra Pacific Engineering and Products offers a wide selection of high quality wire pulls that come in various sizes and finishes. This versatile line of wire pulls offers both form and function to users. The handles have a circular gripping surface which enables users to grasp and pull from any direction. They are mounted from behind enabling the mounting screws (not included with the product) to remain hidden from view and not detract from the wire pull’s decorative look. This also creates a strong fastening location for the handles and ensures durability as well as reliability. The threaded holes are offered in both standard and metric thread sizes. This enables users to easily buy mounting screws for assembly. The wire pulls are also made of different materials and lengths to meet the different strength needs and applications of users. These competitively priced wire pulls have numerous applications including being used in furniture, kitchen cabinets, restaurant equipment, computers, and even medical devices.

Click to go to Wire Pull section

               903CH                                                   904BK                                                                     906CH



Keywords: grab, handles, pulls, steel, stainless steel, aluminum

A strap hinge is a type of hinge that is quite simple yet effective. It is generally made up of two leaves or flaps or one leaf and a butt.  One long flat leaf is fastened to the face of a door or a lid while the much shorter leaf or butt is attached to a stationary surface adjacent to the lid or door. The thickness of the leaf as well as its design allows the hinge to be both durable and reliable. Strap hinges come in different styles and sizes; they also come in different types of materials and finishes to fit various user applications and industries. Strap hinges can be used for aesthetic purposes or light duty use such as on a metal box for outdoor usage. These hinges can also be used for holding large gates and doors as well as in outfitting trucks and trailers. These particular hinges come with deep counter sunk holes so screws sit flush for a clean look after attachment.


Stainless steel strap hinges provide longevity, durability, and aesthetics. The material prevents corrosion even in marine or moist environments, which enables the hinge’s appearance and function to remain unaffected even when exposed to salt water. The material tends to be stronger than most which provides users with long-lasting reliability. The brushed finish on the hinge allows it to look great on whatever door it is fastened to. Though stainless steel strap hinges can be used in a variety of ways, this type of hinge is often purchased by customers who wish to use it on high end trailers and trucks for both its reliability and beauty.

Click to Go to Strap Hinge Section


             H1020                                      H1021                                             H1021-01


Keywords: H1020, H1021, H1021-01


Stainless Steel Footman Loops

Footman loops are pieces of anchoring hardware used in a variety of ways including attaching straps to doors as well as other objects. These handle-shaped fittings are usually found on jeeps, boats, mechanic shops, attic doors, and even fire trucks. Bolts are used to attach each end of a footman loop to an object while the “handle” shape creates enough space between the fitting and the object, allowing an anchor strap or something similar to pass through it. Footman loops come in different lengths and mounting dimensions to suit different applications; larger loops are better suited for handling heavier loads or for attaching to bigger doors. Being made from stainless steel ensures that the footman loop has greater longevity and durability, even in corrosive or moist environments such as in or around salt water. Thus, stainless steel footman loops have long-lasting reliability.


                         P/N 9901SS                                                             P/N 9902SS


                           P/N 9903SS                                                             P/N 9904SS


Keywords: Stainless steel, Footman Loops


Print Pockets

Print pockets are simple enclosures that provide users with a place for storing documents that is both convenient and effective. This type of enclosure can be easily placed on a wall, a door, and even on the side of a machine. It is designed to provide quick access to important documents such as charts, diagrams, service records, operation manuals, and the like by eliminating the need to search for necessary documents in cabinets or drawers. Print pockets also have cut away areas that allow users to easily view the enclosure’s contents. They come in different sizes and can be mounted on a variety of surfaces using double sided tape for quick and easy installation or by using standard fasteners. 

                                                                                                                P/N 177P


                                                                                                                  P/N 179P



Keywords: Print pockets, Simple enclosures

Take-Apart Hinge

Also called slip joint hinges or lift-off door hinges, Take Apart Hinges are usually used to securely attach a lid or door but still allow for easy and quick removal without the use of any tools. This type of hinge, commonly used on removable lids, doors, panels, and gates, is perfect for lid or door enclosures that require frequent disassembly. Take Apart Hinges have three components: the male leaf, the pin that is attached to the male leaf, and the female leaf. With this kind of hinge, customers are able to save time because unscrewing the screws before taking out the hinge is no longer required. Instead, the hinge either slips apart or is lifted apart in order to remove the lid or the door.



Keywords: Lift-Off Door Hinges, Slip Joint Hinges, Take Apart Hinges
Oct. 16th

Sierra Pacific Engineering and Products has recently moved to a larger facility located in Long Beach, CA. Our new facility at 4041 Via Oro Ave. Long Beach, CA 90810 is about a mile and half south from our previous location. This facility offers over 40,000 sq. ft. of warehouse space and 10,000 sq. ft. of office space. This facility allows for further growth as a leading hardware supplier. Additionally, everything in our new building has been upgraded or is brand new.

SPEP is an ISO 9001 certified company so you can be assured that quality is at the heart of business. We are also a 100% E.S.O.P. company meaning that each employee at SPEP owns a piece of the company. This means we each have a personal stake in our business and the quality products we produce. Whether it is a custom piece of hardware or an industry standard component, we will meet your expectations.  If you have standard or custom hardware needs,  please give us a call at 800-433-5554.

Google Analytics Alternative